ES306175A1 - Leak-proof device for controlling the flow of a fluid in a flexible tube - Google Patents

Leak-proof device for controlling the flow of a fluid in a flexible tube

Info

Publication number
ES306175A1
ES306175A1 ES306175A ES306175A ES306175A1 ES 306175 A1 ES306175 A1 ES 306175A1 ES 306175 A ES306175 A ES 306175A ES 306175 A ES306175 A ES 306175A ES 306175 A1 ES306175 A1 ES 306175A1
Authority
ES
Spain
Prior art keywords
leak
controlling
flow
fluid
flexible tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES306175A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEDICOPLAST LABOR
Original Assignee
MEDICOPLAST LABOR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MEDICOPLAST LABOR filed Critical MEDICOPLAST LABOR
Publication of ES306175A1 publication Critical patent/ES306175A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/58—Mechanical actuating means comprising a movable discharge-nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pipe Accessories (AREA)
  • Flow Control (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The control device consists of an element made of semi-resilient material and having a generally Y-shaped configuration, the three arms thereof being tubular. A central arm encloses an internal tubular ferrule, the end of which may be engaged, in a leak-proof manner, by intentional deformation of the element, in one or the other of the two other arms of the element, one of which is closed-off permanently. The device is used in particular for controlling the flow of fluids in laboratory and, especially, medical apparatuses.
ES306175A 1971-09-13 1972-08-28 Leak-proof device for controlling the flow of a fluid in a flexible tube Expired ES306175A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7132888A FR2155762B1 (en) 1971-09-13 1971-09-13

Publications (1)

Publication Number Publication Date
ES306175A1 true ES306175A1 (en) 1975-09-16

Family

ID=9082828

Family Applications (1)

Application Number Title Priority Date Filing Date
ES306175A Expired ES306175A1 (en) 1971-09-13 1972-08-28 Leak-proof device for controlling the flow of a fluid in a flexible tube

Country Status (22)

Country Link
US (1) US3802662A (en)
JP (1) JPS5320795B2 (en)
AR (1) AR196625A1 (en)
AU (1) AU451856B2 (en)
BE (1) BE787568A (en)
BR (1) BR7206334D0 (en)
CA (1) CA983460A (en)
CH (1) CH552987A (en)
DE (1) DE2243100A1 (en)
DK (1) DK132717C (en)
ES (1) ES306175A1 (en)
FR (1) FR2155762B1 (en)
GB (1) GB1394137A (en)
HU (1) HU172268B (en)
IE (1) IE36897B1 (en)
IL (1) IL40283A (en)
IT (1) IT967295B (en)
NL (1) NL7212309A (en)
NO (1) NO131189C (en)
SE (1) SE403047B (en)
SU (1) SU548191A3 (en)
ZA (1) ZA725961B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945380A (en) * 1974-08-21 1976-03-23 Cutter Laboratories, Inc. Plasmapheresis assembly
US4414999A (en) * 1980-12-12 1983-11-15 Basta Michael I Continuous flushing device
US4527588A (en) * 1983-12-14 1985-07-09 Warner-Lambert Company Safety valve
SE8902013L (en) * 1989-06-02 1990-12-03 Gambro Ab SUCCESSFUL STEP DETERMINED FOR AUTOTRANSFUSION

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279834A (en) * 1941-04-14 1942-04-14 Howard H Mcgee Valve
US2692751A (en) * 1951-04-24 1954-10-26 Richard I Felver Valve for rubber tubes, syringes, and the like
US2674265A (en) * 1952-04-25 1954-04-06 Dennis Robert Lee Diverter for blood transfusion apparatus
US2964292A (en) * 1955-05-25 1960-12-13 Noir Rene Fluidtight valve
US3325143A (en) * 1964-09-25 1967-06-13 Edwin D Phillips Stressed valve for laboratory glassware
US3407842A (en) * 1965-10-21 1968-10-29 Crawford Fitting Co Manifold fitting
US3509904A (en) * 1967-12-26 1970-05-05 Westinghouse Air Brake Co Panel block assembly
US3707972A (en) * 1971-07-28 1973-01-02 Kendall & Co Irrigation connector with shut-off valve

Also Published As

Publication number Publication date
GB1394137A (en) 1975-05-14
SE403047B (en) 1978-07-31
ZA725961B (en) 1973-05-30
NL7212309A (en) 1973-03-15
SU548191A3 (en) 1977-02-25
JPS4876388A (en) 1973-10-15
DE2243100A1 (en) 1973-03-22
AR196625A1 (en) 1974-02-12
FR2155762A1 (en) 1973-05-25
BR7206334D0 (en) 1973-07-26
FR2155762B1 (en) 1974-08-19
CH552987A (en) 1974-08-30
CA983460A (en) 1976-02-10
AU451856B2 (en) 1974-08-22
BE787568A (en) 1972-12-01
US3802662A (en) 1974-04-09
IL40283A (en) 1975-03-13
NO131189C (en) 1975-04-23
IE36897L (en) 1973-03-13
JPS5320795B2 (en) 1978-06-28
IT967295B (en) 1974-02-28
NO131189B (en) 1975-01-13
HU172268B (en) 1978-07-28
IE36897B1 (en) 1977-03-16
DK132717C (en) 1976-06-21
AU4633472A (en) 1974-03-14
DK132717B (en) 1976-01-26
IL40283A0 (en) 1972-11-28

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